2008510090

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{242867}}^1$

素因数の和:243701

約数の個数: 16

約数和(自身を含む): 3619704672

約数和(自身を除く): 1611194582

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 8270, 242867, 485734, 1214335, 2428670, 200851009, 401702018, 1004255045, 2008510090]

約数ペア:

[(1, 2008510090), (2, 1004255045), (5, 401702018), (10, 200851009), (827, 2428670), (1654, 1214335), (4135, 485734), (8270, 242867)]